baber/WOPTO huggingface dataset:
Patent JP-2005314146-A (JP)
Title: Method for molding optical element
Inventor: HONSHI ONORI
IPC: C03B11/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to mold an optical element with high precision by preventing the intrusion of a glass material between the ridgeline part of a circumference-regulating member used for the press forming of the glass material and the molding surfaces of molding dies.  <P>SOLUTION: A glass material 4 softened by heating is subjected to press molding using a pair of molding dies 1 and 2 to form a desired optical element. The molding method includes a coating step for coating a liquid containing carbon particles on a surface of the glass material 4 other than the optical functional surface thereof, a pressing step for pressing the glass material 4 with the liquid coated thereon by moving the pair of molding dies 1 and 2 in the direction that they approach to each other, and a contact process for flowing the glass material 4 in the direction approximately perpendicular to the moving direction of the molding dies 1 and 2 by continuing the pressing process to bring the glass material 4 into contact with the circumference-regulating member 3 arranged at the outside thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313761-A (JP)
Title: Tire air pressure detection device
Inventor: WATABE NOBUYA
IPC: G01L17/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire air pressure detection device capable of giving an alarm coping with even the air leakage of a deteriorated tire.  <P>SOLUTION: When a reduction rate of tire air pressure is larger than a first predetermined value A, it is determined to be the case that the tire is punctured, when the reduction rate is smaller than the first predetermined value A and larger than a second predetermined value B, it is determined to be the case of air leakage from the deteriorated tire and when the reduction rate is smaller than the second predetermined value B, it is determined to be the case that the tire air pressure naturally decreases. This allows an alarm to be given coping with all causes of tire air pressure reduction by puncture, by nature and by the air leakage of the deteriorated tire. The tire air pressure detection device can thus give an alarm coping with even the air leakage of the deteriorated tire.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005183357-A (JP)
Title: Reaction gas supplying device for fuel cell
Inventor: SUGAWARA TATSUYA
IPC: H01M8/04
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction gas supplying device for a fuel cell capable of adapting to various operating condition and capable of improving responsiveness to a required output.  <P>SOLUTION: The reaction gas supplying device for a fuel cell has a compressor 2 for supplying pressurized air to a cathode electrode of the fuel cell 1, a hydrogen supplying means 30 for supplying hydrogen to an anode electrode of the fuel cell 1, a control device 10 for controlling the compressor 2 according to an operating condition of the fuel cell 1 to adjust the pressure in the cathode electrode, and a regulator 5 for adjusting supplying pressure to the anode electrode based on the air pressure in the cathode electrode applied to the regulator 5 as a reference pressure. Air pressure is applied to the regulator 5 by discharging air from an air flow passage of the air pressure to be applied to the regulator 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005319636-A (JP)
Title: Print method, print method of print pattern, reading method, printer, reader, and print system
Inventor: YAMAZAKI KEIGO
IPC: B41J29/46
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a print method capable of conditioning the density more appropriately.  <P>SOLUTION: The print method comprises a first print step for printing a first print pattern, a second print step for printing a second print pattern requiring a shorter time for settling the density as compared with the first print pattern following to the first print pattern, and a third print step for printing an image with a density conditioned based on the densities of the first and second print patterns out of a plurality of printed print patterns.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323440-A (JP)
Title: Inverter device
Inventor: UCHIKOSHI TOSHIKI
IPC: H02M7/48
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device in which the voltage of an AC power supply side can be detected in a small size and at a low cost, a power source input AC100V/AC200V is automatically determined and the winding of a cooling fan can be switched parallelly and serially.  <P>SOLUTION: The inverter device can be shared to a commercial AC power supply of a single phase of AC100V and AC200V. The inverter device includes a switch connected at one end of the commercial AC power supply of the single phase to the ac input side of a full-wave rectifying means to the ac input side of the full-wave rectifying means, connected at the other end to the series connecting point of two capacitors when the AC100V is selected and connected to the residual AC input side of the full-wave rectifying means when the AC200V is selected, a voltage dividing resistor connected at one end to the commercial ac power supply and connected at the other end to a cathode side bus, and a voltage detecting means for detecting the voltage of the commercial ac power supply through the voltage dividing resistor with the cathode side bus of the dc output side of a double voltage rectifying means or the full-wave rectifying mean as the reference potential of a signal circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323191-A (JP)
Title: Block noise judging method and program
Inventor: YUNIS POON
IPC: H04N19/86
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain block noise judging method and program capable of judging the degree of block noise more properly.  <P>SOLUTION: In the block noise judging method, an RGB image is converted into a YIQ color space (S100), and luminance intensity difference between adjacent pixels is calculated for the image of Y channel (S110). As the sum of absolute value of luminance intensity difference between adjacent pixels, smoothness of variation in luminance of that pixel is calculated (S120). As the ratio of averages ave(psx) and ave(psy) of the smoothness of variation in luminance of pixels located at the block boundary and averages ave(nsx) and ave(nsy) of the smoothness of inner pixels not located at the block boundary, a block noise evaluation value B is calculated (S130-S170). A decision is made that a block noise is not generated when the block noise evaluation value B is close to 1 and that the degree of block noise is large as the block noise evaluation value B approaches 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318869-A (JP)
Title: Method and device for producing sherbet, and drink supercooling device
Inventor: HONG CHUNPYO
IPC: A23G9/04
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing sherbet enabling easily producing sherbet.  <P>SOLUTION: This method for producing the sherbet comprises pouring supercooled drink D from a prescribed height to a cooled container 2 into the container 2 to bring the supercooled drink D with freezing to a sherbet-like state in which a solid phase and a liquid phase are mixed with each other. The sherbet can be easily produced from the drink D only by adjusting height of pouring the supercooled drink D. Alternatively, the sherbet can be easily produced from the supercooled drink D by pouring the supercooled drink D into the cooled container 2 while applying vibration to the container 2 without adjusting height of pouring the supercooled drink D. Ice in the sherbet produced from the drink D can be retained for a long time. The sherbet can be easily produced from the supercooled drink even by an inexpert.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326988-A (JP)
Title: Operation enabling device for automated machine
Inventor: TAKAYAMA SHIGENORI
IPC: G05B9/02
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to miniaturize an operation enabling device with a safety relay having mechanical contact points due to the problem of life of contact points and the possibility of a failure in welding, etc. occurring on the safety relay.  <P>SOLUTION: A control circuit is composed of electronic circuits, in which an operation enabling signal is turned ON when both of the two switch contact points are closed, the operation enabling signal is turned OFF when at least one of the switches is open-circuit, and the operation enabling signal is not turned ON by any switching operation once it is turned OFF unless the fact that both of the switches are open is detected. This arrangement achieves improvement of reliability and miniaturization of the operation enabling device, which was impossible on a safety relay having mechanical contact points.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327020-A (JP)
Title: Printing system and print-control method
Inventor: INOUE AKIHIKO
IPC: B41J29/38
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently select an optimum printer from a plurality of similar printers connected to a network based on printing data and the characteristics of the printers to efficiently realize a print environment.  <P>SOLUTION: A printing system is provided with a printer primary information acquisition means which acquires the performance information of a print terminal connected to a network, for example, color printing, A3-size printing, a printing language, the presence or absence of double-face printing mechanism and the presence or absence of a staple, the primary information being information for roughly classifying printers; and a printer secondary information acquisition means which acquires printer secondary information, for example, printing speed, resolution and capacity of a memory/hard disk. The printing system primarily selects printers by the printer primary information according to the print data, and recommends an optimum printer for output or make it possible to automatically perform print output, based on the printer secondary information from the generation rate of each command of printing data classified into an image command, a graphics command, a text, or a drawing (plotter command).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005092857-A (JP)
Title: Image processing system and vehicle control system
Inventor: OTSUKA YASUSHI
IPC: B60R21/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance vehicle detecting performance at night using a camera by enabling specification of a light spot position from an adjacent headlight to a distant tail lamp with high accuracy, and discriminating the headlight and the taillight from signal light, street light, and noise light from an automatic vending machine, etc.  <P>SOLUTION: The system includes an image input means for inputting forward images of a vehicle, and an image analysis means for analyzing the input images input in the above image input process. The image input means includes a means capable of photographing two or more images having different exposure amount. The image analysis means analyzes two or more images having different exposure amount, so as to convert into location information of a preceding vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005326316-A (JP)
Title: System for measuring dynamic shape
Inventor: MORITA NOBUHIRO
IPC: G01B11/24
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely measure a dynamic shape of an object to be measured, without incurring extra costs.  <P>SOLUTION: A system for measuring a dynamic shape which acquires the surface shape of the object to be measured which is in a displaced state, is equipped with a first light source 5 irradiating the object to be measured 1 in the displacement state with a light; irradiation optics 7, 8 and 9; a timing-adjusting means 3 for adjusting a timing between a displacement of the object to be measured 1 and the irradiation of the light; an interference optical system 12, causing reference light to interfere with the reflected light from the object to be measured 1; a light-receiving means 11 for receiving this interference pattern; an imaging means 10 for making the interference pattern focused on a light-receiving surface; and a computing unit which computes the surface shape of the object to be measured 1 from the interference pattern. In the system, the object to be measured 1 is irradiated with a pulsed light, or the interference pattern is received in duration which is in the emission time of the light source 5 or in the reception time of the light-receiving means 11, and in which the displacement of the object to be measured 1 is not more than a half of the wavelength of the light source 5; and then the shape contour of the object to be measured 1 in the displacement state is computed from the interference pattern obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325978-A (JP)
Title: Shaft coupling monitoring device
Inventor: YONEYAMA NOBUHISA
IPC: F16D3/41
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technological means capable of detecting, with precision in early stage, damages such as peeling, in unit of shaft, of a raceway surface provided to shafts of a cross shaft, relating to a cross shaft coupling built in drive shafts of rolling provision or the like.  <P>SOLUTION: The shaft coupling monitoring device monitors a cross shaft coupling 11 which uses the outer peripheral surfaces of four shafts 12a of a cross shaft 12 as a raceway surface 12a1. Ultrasonic sensors 151-154 which emit ultrasonic waves to the raceway surface 12a1 and receive the ultrasonic waves reflected on the raceway surface 12a1 are arranged inside the shafts 12a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329749-A (JP)
Title: Airbag for front passenger seat
Inventor: BITO KAZUAKI
IPC: B60R21/16
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag for a front passenger seat capable of consistently protecting an occupant by an inflated airbag even when the seating position of the occupant is different.  <P>SOLUTION: The airbag 20 for the front passenger seat comprises a first inflation unit 21 having an occupant protection unit to be interfered with an occupant M1 seated at the front passenger seat at the position forming a rear end side when inflation is completed, and a second inflation unit 30 to allow gas for inflation to flow therein via the first inflation unit 21. The second inflation unit 30 has a supporting face which has a communication hole 32 to allow gas for inflation to flow therein from the occupant protection unit 24 in the rear part side when inflation is completed, and is brought into contact with and supported by an instrument panel 1 on the front side so as to be interposed between the occupant protection unit 24 and the instrument panel 1 when inflation is completed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004345861-A (JP)
Title: Classification/conveyance device
Inventor: SCHWARZ GERT
IPC: B65G47/24
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classification/conveyance device capable of handling a member with utmost care.  <P>SOLUTION: This classification/conveyance device is constituted in such a way that an opening 22 is formed on a wall 21 of a classification pot 12 and a supply member 20 plunges into the classification pot 12 through the opening so that the member 1 reaches a bottom part 15 of the classification pot 12 from the supply member 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005331713-A (JP)
Title: Photographic developing apparatus
Inventor: KOBAYASHI MASAYUKI
IPC: B65H5/10
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein in a photographic developing apparatus equipped with a holding and conveying unit 7 which holds a photosensitive material and moves the holding means to horizontally convey the photosensitive material, where conveying resistance F1 is generated in the photosensitive material in a reverse direction to the conveying direction, and the conveying properties are influenced in the downstream side of the holding and conveying unit 7, unless the conveying resistance F1 is taken into consideration.  <P>SOLUTION: The apparatus is equipped with a means of increasing the conveying force in the downstream side larger than the conveying resistance F1 or a means of decreasing the conveying resistance F1, or a means to add larger conveying force in the downstream side than the reduced conveying resistance F1 or to reduce the conveying force required to convey the photosensitive material on the downstream side, the required conveying force being larger than the conveying resistance F1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004349709-A (JP)
Title: Semiconductor memory element and its manufacturing method
Inventor: RI SHOKEN
IPC: H01L27/24
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory element that performs data recording operation with a low current, because the element can transmit the quantity of heat required for the phase transition of a chalcogenide substance layer with a small quantity of current, and also to provide a method of manufacturing the element.  <P>SOLUTION: The semiconductor memory element is provided with a heat generator disposed between a transistor and a data storing section, and metallic wiring connected to the data storing section. The data storing section contains the chalcogenide substance layer which stores data by causing phase transition when the heat generator generates heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005340021-A (JP)
Title: Flammable gas exhaust valve device
Inventor: KATANO GOJI
IPC: F16K31/44
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To allow the inside of a driving part for driving a valve part to be ventilated without leaking a high-concentration flammable gas, in relation to a flammable gas exhaust valve device.  <P>SOLUTION: A link mechanism 230 is used for transmission of driving force from the driving part 220 to the valve part 210. The driving part 220 allowed to be installed at a position distant from the valve part 210 by using the link mechanism 230 is installed at a location where the concentration of the flammable gas is lower than that in the installation location of the valve part 210. For instance, the driving part 220 is installed in a processing device 240 installed in the downstream of the valve part 210 for making the flammable gas nonflammable. Thereby, sealing of the driving part 220 can be omitted, and the inside of the driving part 220 can be ventilated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348114-A (JP)
Title: Image processing apparatus
Inventor: ENOMOTO MIKIYA
IPC: H04N1/60
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus which can give consideration to the difference in vision property between a reference observer and an object observer with respect to the isochromatic conversion between an inputted image and an outputted image.  <P>SOLUTION: A color information conversion part 1 accepts color stimulus values (R, G, B)<SB>in</SB>of the inputted image, converts them into primary color mixing ratio (C, M, Y, K)<SB>c0</SB>, an image conversion processing part 6 increases and decreases the primary color mixing ratio while maintaining isochroism corresponding to the reference observer based on the primary color mixing ratio (C, M, Y, K)<SB>c0</SB>accepted from the color information conversion part 1, calculates difference between brightness which the reference observer acquires and brightness which the other observer acquires based on the increased and decreased primary color mixing ratio, selects the increased and decreased primary color mixing ratio in which the calculation result is less than a predetermined value and outputs the selected increased and decreased primary color mixing ratio as output color information (C, M, Y, K)<SB>out</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353305-A (JP)
Title: Fuel cell system
Inventor: KATANO GOJI
IPC: H01M8/04
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system having a pressure control valve controlling difference of pressure of hydrogen and that of oxygen before supplying them to the fuel cell, prevented from occurrence of corrosion and freezing at a flow passage including a pressure control valve.  <P>SOLUTION: The fuel cell system comprises at least a fuel cell 12 generating power by receiving cathode gas containing hydrogen at an anode and receiving cathode gas containing oxygen at a cathode; a pressure control valve 30 which controls the pressure of the gas depending either on the pressure of the anode gas or that of the cathode gas; and an exhaust valve 54 at least exhausting moisture from a prescribed flow passage including the pressure control valve 30. Since the moisture is exhausted from the flow passage including the pressure valve 30 by the exhaust valve 54, the generation of corrosion and freezing can be restrained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352115-A (JP)
Title: Developing roller and image forming apparatus equipped therewith
Inventor: AKAMA HIDEHIRO
IPC: G03G15/08
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller whose surface is hardly shaved even when it is used for a long time, and which is excellent in durability, and an image forming apparatus equipped with the developing roller and forming an excellent image over a long term.  <P>SOLUTION: The developing roller 1 is equipped with a shaft 2, an elastic layer 3 formed on the circumference of the shaft 2, and at least one resin covering layer 4 formed on the circumferential surface of the elastic layer 3, and the resin covering layer 4 contains non-ultraviolet curing type silicon content resin and/or compound and ultraviolet curing type resin. The image forming apparatus is equipped with the developing roller 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350967-A (JP)
Title: Hinge unit and door system using the same
Inventor: MASUDA ISAO
IPC: E05D7/081
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge unit capable of also supporting a large-sized heavy door and a door system without feeling any anxiety for getting one's finger caught in the door or causing any noise by a simple structure.  <P>SOLUTION: In the hinge unit forming the door system by making two rectangular plate-like panel bodies butt both side end faces in the direction at right angles to the direction of the plate surface of the panel bodies against each other in the longitudinal direction and by connecting the partner panel bodies to each other in a rotatable state, it is equipped with two bar-shaped strut bodies respectively mounted to the side end faces of the panel bodies, four helical gears fixed to the axial upper end face and lower end face of each of the strut bodies by making a rotational center position coincide with a position on the center axis passing through the center point in the direction of a plate thickness of the panel bodies and a connection body rotatably connecting two sets of bodies consisting of the strut bodies and the helical gears from the opposite side to the strut bodies with each other in a state to engage a pair of helical gears opposed inside of four helical gears with each other in each of the upper end face and the lower end face.  <P>COPYRIGHT: (C)2006,JPO&NCIPI